doc: Move pad beeps table to usage chapter

This places all of the sound information in one place.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/doc/system-operation.inc b/doc/system-operation.inc
index dd8d7d02041793e6b913a7553702034574edcce6..4503f525e0f9c495ec8da7c96b482299c7079601 100644 (file)
--- a/doc/system-operation.inc
+++ b/doc/system-operation.inc
@@ -59,39 +59,8 @@
                memory, the flight computer will emit a warbling tone (much
                slower than the “no continuity tone”)
 
-               Here's a summary of all of the “pad” and “idle” mode indications.
-
-               .Pad/Idle Indications
-               [options="header",cols="1,1,3"]
-               |====
-               |Name           |Beeps          |Description
-
-               |Neither
-               |brap
-               |No continuity detected on either apogee or main igniters.
-
-               |Apogee
-               |dit
-               |Continuity detected only on apogee igniter.
-
-               |Main
-               |dit dit
-               |Continuity detected only on main igniter.
-
-
-               |Both
-               |dit dit dit
-               |Continuity detected on both igniters.
-
-
-               |Storage Full
-               |warble
-               |On-board data logging storage is full. This will
-                not prevent the flight computer from safely
-                controlling the flight or transmitting telemetry
-                signals, but no record of the flight will be
-                stored in on-board flash.
-               |====
+               See <<_understanding_beeps>> for a summary of all of
+               the audio signals used.
 
                Once landed, the flight computer will signal that by emitting
                the “Landed” sound described above, after which it will beep

diff --git a/doc/usage.inc b/doc/usage.inc
index b2ab0c2700dfcc7e89629079825a4c46b18daa94..caccc168bd3bdbce4f04b0f0a73ad62f336121c5 100644 (file)
--- a/doc/usage.inc
+++ b/doc/usage.inc
@@ -124,6 +124,84 @@
                |Error detected during sensor calibration.
                |====
 
+               Here's a summary of all of the Pad and Idle mode
+               indications. In Idle mode, you'll hear one of these
+               just once after the two short dits indicating idle
+               mode. In Pad mode, after the dit dah dah dit
+               indicating Pad mode, you'll hear these once every five
+               seconds.
+
+               .Pad/Idle Indications
+               [options="header",cols="1,1,3"]
+               |====
+               |Name           |Beeps          |Description
+
+               |Neither
+               |brap
+               |No continuity detected on either apogee or main igniters.
+
+               |Apogee
+               |dit
+               |Continuity detected only on apogee igniter.
+
+               |Main
+               |dit dit
+               |Continuity detected only on main igniter.
+
+
+               |Both
+               |dit dit dit
+               |Continuity detected on both igniters.
+
+
+               |Storage Full
+               |warble
+               |On-board data logging storage is full. This will
+                not prevent the flight computer from safely
+                controlling the flight or transmitting telemetry
+                signals, but no record of the flight will be
+                stored in on-board flash.
+               |====
+
+               For devices with a radio transmitter, in addition to
+               the digital and APRS telemetry signals, you can also
+               receive audio tones with a standard amateur
+               70cm FM receiver. While on the pad, you will hear
+               igniter status once every five seconds.
+
+               .Pad Radio Indications
+               [options="header",cols="1,1,3"]
+               |====
+               |Name           |Beeps          |Description
+
+               |Neither
+               |½ second tone
+               |No continuity detected on either apogee or main igniters.
+
+               |Apogee
+               |dit
+               |Continuity detected only on apogee igniter.
+
+               |Main
+               |dit dit
+               |Continuity detected only on main igniter.
+
+
+               |Both
+               |dit dit dit
+               |Continuity detected on both igniters.
+
+               |====
+
+               During ascent, the tones will be muted to allow the
+               telemetry data to consume the full radio bandwidth.
+
+               During descent and after landing, a ½ second tone will
+               be transmitted every five seconds. This can be used to
+               find the rocket using RDF techniques when the signal
+               is too weak to receive GPS information via telemetry
+               or APRS.
+
        === Turning On the Power
 
                Connect a battery and power switch and turn the switch